Shinchosha's Kurage Bunch announced that Tsukumizu will begin drawing a prequel to their Shoujo Shuumatsu Ryokou (Girls' Last Tour) manga, titled Kaisou Toshi Tanpenshuu (Collected Fragments of a Layered City), on the website on June 26. Tsukumizu serialized the slice of life adventure manga on the Kurage Bunch website from February 2014 to January 2018. Shinchosha published the sixth and final volume in March 2018. Yen Press licensed the manga in English in 2016 and released the final...